EP0822110B1 - Kraftstoffeinfüllstutzen-Modul für Kraftfahrzeug - Google Patents
Kraftstoffeinfüllstutzen-Modul für Kraftfahrzeug Download PDFInfo
- Publication number
- EP0822110B1 EP0822110B1 EP19970112998 EP97112998A EP0822110B1 EP 0822110 B1 EP0822110 B1 EP 0822110B1 EP 19970112998 EP19970112998 EP 19970112998 EP 97112998 A EP97112998 A EP 97112998A EP 0822110 B1 EP0822110 B1 EP 0822110B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- unit according
- tank
- fuel
- pipe
- inlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
- B60K15/03504—Fuel tanks characterised by venting means adapted to avoid loss of fuel or fuel vapour, e.g. with vapour recovery systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86292—System with plural openings, one a gas vent or access opening
- Y10T137/86324—Tank with gas vent and inlet or outlet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86292—System with plural openings, one a gas vent or access opening
- Y10T137/86324—Tank with gas vent and inlet or outlet
- Y10T137/86332—Vent and inlet or outlet in unitary mounting
Definitions
- the present invention relates generally to fuel supply systems for motor vehicles.
- the invention concerns a filler pipe unit for the fuel tank of a motor vehicle, including a substantially rigid fuel inlet pipe having a first end attachable to the motor vehicle body and a second end for connection to the fuel tank, and a vent pipe integral with the fuel inlet pipe and joined thereto between the said first and second ends, and intended also to be connected to the fuel tank.
- EP 0 636 505 A shows such a filler pipe unit according to the preamble of claim 1.
- Known filler pipe units of the kind described above have the advantage that they facilitate the operations for installation in a motor vehicle as they are relatively rigid and require few fixing elements to hold them in position to define a predetermined path within the vehicle body.
- a chamber for collecting the fuel vapours is associated with these known units, which typically functions as an expansion vessel and an accumulator for the vapours.
- This chamber which is manufactured separately from the filler pipe unit, must however be attached to the motor vehicle and this necessitates the definition of a zone within the motor vehicle for its anchorage together with associated connection elements, the presence of which means that installation of the fuel supply system takes longer and is generally more labourious.
- the object of the invention is to provide a unit of the kind defined above, characterised in that it includes a chamber for collecting the fuel vapours located close to the first end of the fuel inlet pipe, and manufactured integrally therewith.
- the filler pipe unit enables a reduction in the number of components of the fuel supply system, which is advantageous in improving the overall sealing of the system and therefore reducing the emission of vapours into the environment, and which makes installation in the vehicle considerably faster and easier.
- it enables the optimum use of the material used to make the filler pipe unit, with a consequent reduction in production costs.
- the reference numeral 1 generally indicates a filler pipe unit for a vehicle, particularly a motor vehicle, which includes a tubular pipe 3 for the introduction of the fuel, and a tubular vent pipe 5 of generally smaller section than the pipe 3.
- the unit 1 is formed as a single, substantially rigid piece, preferably from a polyamide-based plastics material so as to give the best seal against hydrocarbons and their vapours. Furthermore, the use of such a material makes it particularly suitable to be formed by a blow moulding process.
- the pipe 3 has a first end 3a to which a connector 7 is joined, for example, by moulding an external connector ring over the end 3a, which connector is provided with a flange intended to be connected to the vehicle body in correspondence with an aperture formed therein, and an opposite end 3b for connection to the fuel tank.
- the pipes 3 and 5 are disposed side by side and the pipe 5 is connected to the pipe 3 along the generally intermediate portion between the ends 3a, 3b.
- a structural reinforcing rib 13 is defined between the pipes 3 and 5, starting from this connection portion, which rib is integral with the pipes 3 and 5 and extends towards the end 3b.
- a projection 15 for fixing the filler pipe unit 1 is advantageously formed integrally on the rib 13.
- the fuel inlet pipe 3 preferably has an integral, readily flexible bellows portion 9 disposed close to the end 3b to facilitate the connection to the fuel tank, and the vent pipe 5 is provided with an integral expansion chamber 6 close to its end 5b, opposite the end 5a for connection to the pipe 3, which functions to prevent blow back when the fuel is introduced into the pipe 3.
- the bellows portion 9 and/or the expansion chamber 6 may be formed separately from the pipes 3, 5 and connected subsequently thereto in any known way.
- a tank 20 for collecting the fuel vapours and which acts as an expansion chamber therefor, formed together with the pipe 3, is located close to the first end 3a of the fuel inlet pipe 3.
- the tank 20 is supported by another rib 21 functioning as a bracket which extends from the part of the pipe 3 substantially opposite the vent pipe 5, generally at a curved portion of the pipe 3.
- the top of the tank 20 is provided with an automatic pressure relief valve 23 of known, multifunctional type connected, for example, by a bayonet connection and usually of the type which opens when associated predetermined pressure difference thresholds between the environments upstream and downstream of the valve 23 are exceeded, and which closes when the motor vehicle tilts beyond a predetermined angle.
- an automatic pressure relief valve 23 of known, multifunctional type connected, for example, by a bayonet connection and usually of the type which opens when associated predetermined pressure difference thresholds between the environments upstream and downstream of the valve 23 are exceeded, and which closes when the motor vehicle tilts beyond a predetermined angle.
- the valve 23 has a connector spigot 24 with a service tube 25 which enables the vapours collected therein to escape under certain conditions.
- filler pipe units 1 for installation in motor vehicles which use lead-free petrol or gasoline (a mixture of lead-free petrol and alcohol) as fuel are connected to an anti-evaporation installation of known type which includes an activated carbon trap, also known as a "carbon canister", connected to an intake manifold of the engine, such that the vapours in the tank 20 can be retained in the activated carbon trap for release to the engine on demand, together with air from the external environment.
- the tank 20 is isolated from the fuel inlet pipe 3 and is provided at its base with a connector 27 for the connection of one or more service tubes 28a, 28b (two such tubes are shown by way of example in the accompanying drawings) for connection with associated safety float valves (not shown) installed on the upper wall of the fuel tank.
- the tank 20 still has the valve 23 with the associated tubing (see Figure 4) which, in this case, communicates directly with the external environment.
- the tank 20 also communicates with the pipe 3 by means of a connector pipe 22 which leads into the tank, close to the bottom thereof, and which is preferably formed along the support rib 21.
- Resiliently deformable tongues 30 are advantageously integrally formed on the outside of the pipe 3 for holding the tube 25 and the tubes 28a, 28b, if present, against a portion of the pipe 3.
- the filler pipe unit 1 in the associated motor vehicle in that, together with the associated tank 20, it is a single, substantially rigid element and therefore requires only a few connection elements to hold it in the correct position to define a predetermined path within the vehicle body.
- the bellows portion 9 facilitates its connection with the fuel tank inlet, especially when both the fuel tank and the whole unit 1 are already installed in their respective final positions.
- This bellows portion is highly deformable which also enables it to absorb dimensional variations in the elements connected to it which may arise when the motor vehicle is in use due mainly to thermal stresses, and to damp vibrations arising when the motor vehicle is in use.
- a preliminary tubular body is initially extruded, formed from polyamide-based plastics material and possibly containing a small percentage of elastomeric material in order to make the following stage of blow moulding the parison easier.
- the parison is then disposed in a hollow open mould shaped to define the outer surfaces of the adjacent pipes 3 and 5 with the connection rib 13, and the tank 20 with the associated rib 21 for connection to the pipe 3. Since the tank 20 is disposed at the upper part of the pipe 3 close to the end 3a and at the opposite end to the vent pipe 5, and since the pipe 5 is either absent or of relatively small section in this zone, the tank 20 is advantageously formed by using the material of the parison which is in excess because the diameter of the pipe 5 is small or it is absent. In this way, and by virtue of the presence of the tank 20, the use of the parison material in the zone of the unit 1, close to the end 3a of the pipe 3, is optimised, thereby avoiding wastage of material.
- the mould is formed so as to be able to form the expansion chamber 6, the bellows portion 9, the attachment projection 15 and the resilient tongues 30 for retaining the service tubing, whenever these elements are to be manufactured integrally with the unit 1.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Claims (13)
- Einfüllrohreinheit für den Kraftstofftank eines Kraftfahrzeugs, wobei die Einheit ein im Wesentlichen starres Kraftstoff-Einfüllrohr (3), das ein erstes Ende (3a), das mit dem Aufbau des Kraftfahrzeugs verbunden werden kann, und ein zweites Ende (3b) besitzt, das mit dem Kraftstofftank verbunden werden kann, sowie ein Entlüftungsrohr (5) aufweist, das mit dem Kraftstoff-Einfüllrohr (3) gemeinsam ist, mit ihm zwischen dem ersten und dem zweiten Ende (3a, 3b) verbunden ist und auch mit dem Kraftstofftank verbunden werden kann, dadurch gekennzeichnet, dass die Einheit einen Behälter (20) für das Sammeln von Kraftstoffdämpfen aufweist, der in der Nähe des ersten Endes (3a) des Kraftstoff-Einfüllrohrs (3) angeordnet und gemeinsam mit diesem ausgebildet ist.
- Einheit gemäß Anspruch 1, dadurch gekennzeichnet, dass der Behälter zum Sammeln von Dämpfen (20) auf dem Kraftstoff-Einfüllrohr (3) auf der Seite gegenüber dem Entlüftungsrohr (5) ausgebildet ist.
- Einheit gemäß Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, dass der Behälter zum Sammeln von Dämpfen (20) mit einem automatischen, multifunktionalen Entspannungsventil (23) versehen ist.
- Einheit gemäß Anspruch 3, dadurch gekennzeichnet, dass der Behälter zum Sammeln von Dämpfen (20) vom Kraftstoff-Einfüllrohr (3) getrennt ist.
- Einheit gemäß Anspruch 4, dadurch gekennzeichnet, dass der Behälter zu Sammeln von Dämpfen (20) über eine zugeordnete Verrohrung (28a, 28b) mit zumindest einem Sicherheits-Schwimmerventil, das im Kraftstofftank angeordnet ist, sowie über das automatische Druckentspannungsventil (23) mit einem Aktivkohlefänger verbunden ist.
- Einheit gemäß Anspruch 3, dadurch gekennzeichnet, dass der Behälter zum Sammeln von Dämpfen (20) mit dem Kraftstoff-Einfüllrohr (3) über ein Verbindungsrohr (22) in Verbindung steht.
- Einheit gemäß Anspruch 6, dadurch gekennzeichnet, dass der Behälter zum Sammeln von Dämpfen (20) mit der äußeren Umgebung über das automatische Druckentspannungsventil (23) in Verbindung stehen kann.
- Einheit gemäß irgendeinem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Einheit aus einem Kunststoff auf Polyamidbasis hergestellt wird.
- Einheit gemäß irgendeinem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass eine Verstärkungsrippe (13) zwischen den Rohren (3, 5) ausgebildet und mit diesen gemeinsam ist.
- Einheit gemäß Anspruch 9, dadurch gekennzeichnet, dass die Rippe (13) ein integriertes Befestigungselement (15) besitzt.
- Einheit gemäß irgendeinem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Kraftstoff-Einfüllrohr (3) in der Nähe seines zweiten Endes (3b) mit einem integrierten Balgteil (9) versehen ist, um eine Verbindung mit dem Kraftstofftank herzustellen.
- Einheit gemäß irgendeinem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Entlüftungsrohr (5) eine integrierte Ausdehnungskammer (6) aufweist.
- Einheit gemäß irgendeinem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Kraftstoff-Einfüllrohr (3) eine integrierte Halteeinrichtung (30) besitzt, um die Verrohrung (25; 25, 28a, 28b) zu halten, die dem Behälter zum Sammeln von Dämpfen (20) zugeordnet ist.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO960661 | 1996-07-30 | ||
IT96TO000661 IT1284714B1 (it) | 1996-07-30 | 1996-07-30 | Gruppo di bocchettone del serbatoio del carburante di un veicolo. |
US08/997,545 US5996622A (en) | 1996-07-30 | 1997-12-23 | Filler pipe unit for the fuel tank of a motor vehicle |
CNB981039936A CN1146511C (zh) | 1996-07-30 | 1998-01-15 | 一种用于机动车辆的燃油箱的加油管装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0822110A2 EP0822110A2 (de) | 1998-02-04 |
EP0822110A3 EP0822110A3 (de) | 1999-07-14 |
EP0822110B1 true EP0822110B1 (de) | 2005-02-09 |
Family
ID=27179180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19970112998 Expired - Lifetime EP0822110B1 (de) | 1996-07-30 | 1997-07-29 | Kraftstoffeinfüllstutzen-Modul für Kraftfahrzeug |
Country Status (8)
Country | Link |
---|---|
US (1) | US5996622A (de) |
EP (1) | EP0822110B1 (de) |
CN (1) | CN1146511C (de) |
BR (1) | BR9604717A (de) |
DE (1) | DE69732453T2 (de) |
ES (1) | ES2236769T3 (de) |
IT (1) | IT1284714B1 (de) |
PL (1) | PL184312B1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100508313B1 (ko) * | 1997-12-23 | 2006-05-16 | 에르곰 마테리 플라스티체 에쎄뻬아 | 자동차연료탱크용필러파이프유니트 |
DE19846059A1 (de) * | 1998-10-07 | 2000-04-20 | Benteler Werke Ag | Kraftstoffversorgungsanlage |
DE19932713C2 (de) | 1999-07-16 | 2001-09-06 | Mannesmann Vdo Ag | Kraftstoffbehälter |
US6390124B1 (en) * | 1999-08-06 | 2002-05-21 | Futaba Industrial Co. Ltd. | Fuel inlet and manufacturing method thereof |
DE10013919A1 (de) * | 2000-03-21 | 2001-09-27 | Mannesmann Vdo Ag | Entlüftungseinrichtung für einen Kraftstoffbehälter |
DE10393283D2 (de) * | 2002-06-05 | 2005-05-25 | Kautex Textron Gmbh & Co Kg | Einfüllrohr |
DE10319595A1 (de) * | 2003-05-02 | 2004-12-02 | Daimlerchrysler Ag | Ausgleichsbehälter für Kraftstofftank |
FR2870170B1 (fr) * | 2004-05-13 | 2006-07-07 | Inergy Automotive Systems Res | Systeme a carburant |
US6935267B1 (en) | 2004-10-27 | 2005-08-30 | Oren Cotton | Vented fuel filler and method of installation |
EP1852297B1 (de) | 2006-05-01 | 2009-01-07 | Ford Global Technologies, LLC | Kraftstoff-Einfüllstutzen für ein Kraftfahrzeug |
CN101954858A (zh) * | 2010-09-13 | 2011-01-26 | 可附特汽车零部件制造(北京)有限公司 | 一种加油口管 |
DE102011118195B4 (de) | 2011-11-11 | 2013-05-29 | Kautex Textron Gmbh & Co. Kg | Verfahren zur Herstellung einer Abweiservorrichtung für Betankungssysteme und Baukasten mit vorgefertigten Bauteilen zur Herstellung eines Prototyps einer Abweiservorrichtung |
US9150098B2 (en) * | 2012-10-12 | 2015-10-06 | Nissan North America, Inc. | Reinforcement structure for a vehicle fuel filler tube |
US9776501B2 (en) * | 2015-02-18 | 2017-10-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Protection of vehicle fluid conduits |
FR3043598B1 (fr) * | 2015-11-12 | 2018-11-30 | Psa Automobiles Sa. | Boitier de degazage |
FR3064216B1 (fr) * | 2017-03-27 | 2019-07-05 | Rm Technologies | Reservoir a carburant sous pression de vehicule automobile hybride |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3187936A (en) * | 1962-11-01 | 1965-06-08 | Gen Motors Corp | Integral fuel filler pipe and vent tube |
US3330439A (en) * | 1964-07-17 | 1967-07-11 | Gen Motors Corp | Plastic fuel tank structure |
US4056344A (en) * | 1970-09-01 | 1977-11-01 | Lemelson Jerome H | Apparatus for producing composite extrusions |
US3830267A (en) * | 1972-05-25 | 1974-08-20 | W Cass | Filler nozzle vapor seal and collector |
US4142647A (en) * | 1977-12-15 | 1979-03-06 | General Motors Corporation | Fuel tank venting system |
US4394925A (en) * | 1981-05-29 | 1983-07-26 | Ford Motor Company | Fuel tank-filler pipe particularly for motor vehicles |
US4610284A (en) * | 1984-11-06 | 1986-09-09 | Proprietary Technology | Automotive fuel filler system |
US4730652A (en) * | 1984-11-06 | 1988-03-15 | Proprietary Technology, Inc. | Automotive fuel filler system |
IT206208Z2 (it) * | 1985-11-15 | 1987-07-13 | Italiana Serrature Torino | Organo di adduzione carburante per veicoli |
DE3540740A1 (de) * | 1985-11-16 | 1987-05-21 | Porsche Ag | Einfuellstutzen fuer einen kraftstoffbehaelter, insbesondere fuer kraftfahrzeuge |
DE3616291A1 (de) * | 1986-05-14 | 1987-11-19 | Porsche Ag | Kraftstoffbehaelter fuer kraftfahrzeuge mit einem einfuellstutzen |
US4724861A (en) * | 1986-08-18 | 1988-02-16 | General Motors Corporation | Fuel tank venting |
US5027868A (en) * | 1986-12-23 | 1991-07-02 | Gt Development Corporation | Vapor recovery systems |
US4887652A (en) * | 1987-03-26 | 1989-12-19 | Whitehead Engineered Products, Inc. | System for controlling the release of fuel vapors from a vehicle fuel tank |
US5033517A (en) * | 1987-03-26 | 1991-07-23 | Whitehead Engineered Products, Inc. | System for controlling the release of fuel vapors from a vehicle fuel tank |
US5186875A (en) * | 1987-04-17 | 1993-02-16 | Mazda Motor Corporation | Method of manufacturing of a novel hollow multi-layer article |
DE3734782A1 (de) * | 1987-10-14 | 1989-05-03 | Porsche Ag | Einfuellstutzen fuer einen kraftstoffbehaelter eines kraftfahrzeugs |
US4960153A (en) * | 1989-11-03 | 1990-10-02 | G. T. Products, Inc. | Fuel tank vapor vent valve |
FR2662400B1 (fr) * | 1990-05-23 | 1992-07-31 | Journee Paul | Dispositif de circuit de ventilation d'air d'un reservoir de carburant. |
JPH04140587A (ja) * | 1990-10-01 | 1992-05-14 | Tokai Rubber Ind Ltd | 燃料配管用樹脂チューブ |
DE4032869A1 (de) * | 1990-10-17 | 1992-04-23 | Gercke Hans Hermann | Verfahren zur herstellung von kathetern |
GB2249880B (en) * | 1990-10-17 | 1994-11-02 | Cable Management Systems Limit | Closure device |
DE4111529C2 (de) * | 1991-03-21 | 1995-04-20 | Inventa Ag | Thermoplastisch extrudiertes Mehrschichtrohr für brennbare Medien sowie Verfahren zu seiner Herstellung |
DE69110871T2 (de) * | 1991-05-28 | 1995-11-16 | Ford New Holland Ltd | Kraftstofftankanordnung für ein Fahrzeug. |
SE469552B (sv) * | 1991-12-18 | 1993-07-26 | Volvo Ab | Avluftningsanordning vid braenslepaafyllningsroer |
FR2686840B1 (fr) * | 1992-02-04 | 1997-05-09 | Peugeot | Dispositif d'aeration pour reservoir de carburant. |
DE69308791T2 (de) * | 1992-12-23 | 1997-06-19 | Journee Paul Sa | Anordnung zum Füllen eines Behälters mit einer Kraftstoffdampffiltervorrichtung |
US5327934A (en) * | 1993-06-07 | 1994-07-12 | Ford Motor Copany | Automotive fuel tank pressure control valve |
IT1260665B (it) * | 1993-07-26 | 1996-04-22 | Ergom Materie Plastiche Spa | Gruppo di bocchettone per un serbatoio del carburante, particolarmentedi un autoveicolo |
US5598870A (en) * | 1994-11-01 | 1997-02-04 | Toyoda Gosei Co., Ltd. | Fuel tank device for vehicle having float valve and diaphragm valve |
US5687778A (en) * | 1995-05-01 | 1997-11-18 | Stant Manufacturing Inc. | Dual valve tank venting system |
-
1996
- 1996-07-30 IT IT96TO000661 patent/IT1284714B1/it active IP Right Grant
- 1996-12-18 BR BR9604717A patent/BR9604717A/pt not_active IP Right Cessation
-
1997
- 1997-07-25 PL PL97321338A patent/PL184312B1/pl unknown
- 1997-07-29 ES ES97112998T patent/ES2236769T3/es not_active Expired - Lifetime
- 1997-07-29 EP EP19970112998 patent/EP0822110B1/de not_active Expired - Lifetime
- 1997-07-29 DE DE1997632453 patent/DE69732453T2/de not_active Expired - Lifetime
- 1997-12-23 US US08/997,545 patent/US5996622A/en not_active Expired - Lifetime
-
1998
- 1998-01-15 CN CNB981039936A patent/CN1146511C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2236769T3 (es) | 2005-07-16 |
ITTO960661A1 (it) | 1998-01-30 |
DE69732453D1 (de) | 2005-03-17 |
PL184312B1 (pl) | 2002-09-30 |
CN1146511C (zh) | 2004-04-21 |
EP0822110A3 (de) | 1999-07-14 |
CN1223207A (zh) | 1999-07-21 |
PL321338A1 (en) | 1998-02-02 |
EP0822110A2 (de) | 1998-02-04 |
US5996622A (en) | 1999-12-07 |
DE69732453T2 (de) | 2006-01-12 |
IT1284714B1 (it) | 1998-05-21 |
BR9604717A (pt) | 1998-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0822110B1 (de) | Kraftstoffeinfüllstutzen-Modul für Kraftfahrzeug | |
JP2626729B2 (ja) | 燃料タンクのタンク充填用接続管片 | |
US5740842A (en) | Venting device for vehicle fuel tanks | |
US5056492A (en) | Fuel tank | |
US5570672A (en) | Fuel evaporative emission treatment system | |
EP1600317A1 (de) | Dampfrückgewinnungssystem während des Befüllens | |
US4989629A (en) | Fuel cut valve for vent line | |
WO2001021991A1 (en) | Fuel tank valve with internal fuel tank vent tube | |
US5236000A (en) | In-tank fuel supply system and method of installation | |
EP0588420B1 (de) | System zur Abführung von Gasen für einen Kraftstofftank und Verfahren zu seiner Herstellung | |
US6192869B1 (en) | Fuel tank with filling level measurement | |
US20020011271A1 (en) | Fuel tank and a method of manufacturing it | |
CA2366077C (en) | Seal for fuel filler tubes | |
EP1747111A1 (de) | Brennstoffsystem | |
US9789761B2 (en) | Support arm assembly | |
RU2203190C2 (ru) | Узел заливочной трубки для топливного бака моторизованного транспортного средства | |
JP3175165B2 (ja) | インレットパイプ構造 | |
KR100508313B1 (ko) | 자동차연료탱크용필러파이프유니트 | |
JP3788581B2 (ja) | 燃料タンクへの筒状体取付構造 | |
EP0879727B1 (de) | Ventileinsatz für das Kraftstoffversorgungssystem eines Kraftfahrzeugs | |
EP1008480A2 (de) | Entlüftungsleitung eines Kraftstoffsystems | |
US6131598A (en) | Fuel tank venting | |
CN208184828U (zh) | 可匹配传感器式文氏管装置 | |
RU2087335C1 (ru) | Топливный бак малотоннажного автомобиля | |
RU2270107C1 (ru) | Заправочное устройство топливного бака транспортного средства |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE ES FR GB IT |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;RO;SI |
|
17P | Request for examination filed |
Effective date: 19991228 |
|
AKX | Designation fees paid |
Free format text: DE ES FR GB IT |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ERGOM HOLDING S.P.A |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: CASTAGNERI, GIULIO Inventor name: SIVIERO, EUGENIO Inventor name: CIMMINELLI, FRANCESCO |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB IT |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 69732453 Country of ref document: DE Date of ref document: 20050317 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2236769 Country of ref document: ES Kind code of ref document: T3 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
ET | Fr: translation filed | ||
26N | No opposition filed |
Effective date: 20051110 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20140624 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20140620 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20140703 Year of fee payment: 18 Ref country code: FR Payment date: 20140721 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20140626 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 69732453 Country of ref document: DE |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20150729 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160202 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150729 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150729 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20160331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150731 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20160826 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150730 |